TOTAL MITE KILL POWDER Is a natural, non toxic mite control powder that can be applied directly onto all type's of birds and poultry.Containing Silica Shelled Fossilised Diatoms, it's killing action works mechanically on the surface of the pests, breaking down their waxy protective coating, causing them to dehydrate and die.Very Effective against Red, northern, cyst and spider mites and other insects such as cockroaches, ants, silverfish and termites CAN BE USED DIRECTLY ON THE BIRDS AND IN THE NEST BOX AND DUST BATHS AND ALONG PERCHES AND ALL OVER THE HOUSE 100% SAFE AND NATURAL.